Differences

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--- hw_accelerated_video_playback [2012/10/20 23:12] – [OpenGLESv2] fly-away
+++ hw_accelerated_video_playback [2014/11/24 10:33] (current) – [ubuntu 12.04] stuw
@@ Line 1: / Line 1: @@
-===== Nvidia Driver for ubuntu 12.04 and 12.10. =====
+===== Nvidia Driver for ubuntu 12.04, 12.10, 13.xx =====
 <HTML>
+<span style="color:red;font-size:120%;"><br/>
+<b>Warning! Article is a little bit outdated!</b> <br/>
+<br/>
+</span>
 <span style="color:red;font-size:120%;">Warning! Use this instruction at you own risk! <br/>
 You should definitly know what are you doing <br/>
 (especially at "Fix kernel cmdline" section) else <br/>
 you may get unbootable or broken system!<br/>
+</span>
+<span style="color:red;font-size:120%;"><br/>
+Notes: <br/>
+) 12.10 should have fixed nvidia-tegra driver package. So it is not needed to remove it. <br/>
+) some links are outdated. <br/>
+ - codecs archive: <a href="http://developer.nvidia.com/sites/default/files/akamai/mobile/files/L4T/ventana_Tegra-Linux-codecs-R16.3.0_armhf.tbz2">ventana_Tegra-Linux-codecs-R16.3.0_armhf.tbz2</a> <br/>
+<br/>
 </span>
 </HTML>
-==== Fix kernel cmdline for 3.1.10 kernel ====
+==== ubuntu 12.04 ====
+=== Fix kernel cmdline for 3.1.10 kernel ===
 **Important!** For ubuntu 12.04 you should add **console=tty1** to **cmdline** parameters in **/boot/bootimg.cfg**
 This line need to be changed to this state (just example, not a working config):
 <code>
-cmdline = mem=512M@0M tergapart=something root=UUID=anothersomething  quiet splash console=tty1
+cmdline = mem=512M@0M terapart=something root=UUID=anothersomething  quiet splash console=tty1
+</code>
+Open **/boot/bootimg.cfg** in you favorite text editor and make changes.
+<code bash>
+sudo apt-get purge nvidia-tegra
+sudo update-alternatives --remove arm-linux-gnueabi_egl_conf /usr/lib/nvidia-tegra/ld.so.conf
+sudo update-alternatives --remove-all nvidia_drv
 </code>
-Open **/boot/bootimg.cfg** in you text editor and make changes.
-==== Install latest r16 kernel image by marvin24 and nvidia-tegra drivers====
-First, remove previous installation if nvidia-tegra
+=== Kernel and driver installation ===
+Remove previous nvidia-tegra installation
 <code bash>
 sudo apt-get purge nvidia-tegra
@@ Line 28: / Line 45: @@
 </code>
-Then download and install new kernel and driver packages.
+Download and install kernel and driver packages
 <code bash>
-wget http://flie.no-ip.org:7080/ac100/deb/linux-image-3.1.10-4-ac100_3.1.10-4.5_armhf.deb
+wget http://launchpadlibrarian.net/118260107/linux-image-3.1.10-6-ac100_3.1.10-6.9_armhf.deb
 wget http://flie.no-ip.org:7080/ac100/deb/nvidia-tegra_16.1.0-0ubuntu3~fly2_armhf.deb
-sudo dpkg -i linux-image-3.1.10-4-ac100_3.1.10-4.5_armhf.deb nvidia-tegra_16.1.0-0ubuntu3~fly2_armhf.deb
+sudo dpkg -i linux-image-3.1.10-6-ac100_3.1.10-6.9_armhf.deb nvidia-tegra_16.1.0-0ubuntu3~fly2_armhf.deb
 </code>
-If you prefer you own kernel, inspect that you have CONFIG_TEGRA_AVP_KERNEL_ON_MMU=y and "CONFIG_TEGRA_NVAVP is not set" in kernel config.
+==== ubuntu 12.10 ====
+First, check you kernel version. It should be 3.1.10-6.9 or later.
+<code bash>
+dpkg -l | grep linux-image-3.1.10
+</code>
+Update it if necessary
+<code bash>
+sudo apt-get install linux-image-ac100
+</code>
+=== Install nvidia-tegra drivers===
+Remove previous nvidia-tegra installation
+<code bash>
+sudo apt-get purge nvidia-tegra
+sudo update-alternatives --remove arm-linux-gnueabi_egl_conf /usr/lib/nvidia-tegra/ld.so.conf
+sudo update-alternatives --remove-all nvidia_drv
+</code>
+Download and install new codecs and driver packages.
+<code bash>
+wget http://flie.no-ip.org:7080/ac100/deb/nvidia-tegra-ventana-codecs_16.0.0-0ubuntu1_armhf.deb
+wget https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-tegra/16.2.0-0ubuntu3/+build/3907865/+files/nvidia-tegra_16.2.0-0ubuntu3_armhf.deb
+sudo dpkg -i nvidia-tegra_16.2.0-0ubuntu3_armhf.deb nvidia-tegra-ventana-codecs_16.0.0-0ubuntu1_armhf.deb
+</code>
+//If you prefer you own kernel, inspect that you have CONFIG_TEGRA_AVP_KERNEL_ON_MMU=y and "CONFIG_TEGRA_NVAVP is not set" in kernel config.//
+==== ubuntu 13.xx ====
+Driver package is ok in 13.xx. Install it.
+<code bash>
+sudo apt-get install nvidia-tegra
+</code>
+Download and install codecs packages.
+TODO: provide link to actual codecs package
 ==== Gstreamer tuninig ====
-**gstreamer-properties** its a part of gnome-media package.
+**gstreamer-properties** is a part of gnome-media package.
 Run
@@ Line 60: / Line 113: @@
 [[http://www.dvdloc8.com/clip.php?movieid=12167&clipid=1|Example video - h264 720p trailer]]
 Should play smoothly in totem, and you can compare it with mplayer -vo x11.
+**Advice**: install **gstreamer0.10-plugins-bad** to ac3-encoded audiotracks playback.
 === Totem keyboard shortcuts: ===
@@ Line 84: / Line 139: @@
 </code>
-Also, there is some other ways to play video inside window
+Also, there is some other ways to play video in window mode
 <code>
 nvgstplayer -i  file:///media/TOS_AC_AZ/Videos/example.avi --svs="nvxvimagesink"
@@ Line 104: / Line 159: @@
 </code>
 There is some [[games|]] [[http://ac100.wikispaces.com/%D0%98%D0%B3%D1%80%D1%8B|(even more games on russian wiki)]] running on ac100 via  GLES2
-Also check WebGL [[http://www.khronos.org/webgl/wiki/Demo_Repository]] in chromium running as
+Also check WebGL on [[http://www.khronos.org/webgl/wiki/Demo_Repository|Chronos]] or [[http://www.chromeexperiments.com/tag/webgl|Chrome Experiments]] in chromium running as
 <code>chromium-browser ----use-gl=egl</code>